Set CMAKE_STRIP to an empty value to avoid the following build failure with BR2_BINFMT_FLAT raised since the addition of the package in commitd90ac63d9b: /home/buildroot/instance-0/output-1/host/bin/m68k-linux-strip: /home/buildroot/instance-0/output-1/build/minisign-0.11/minisign: file format not recognized Fixes:d90ac63d9b- http://autobuild.buildroot.org/results/9cc9fd17c7eb4a741c08f27f69764df4a26295fa Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>